json_serializer.h File Reference

Provides functions to serialize and deserialize the simulation world to/from JSON. More...

#include <nlohmann/json.hpp>
#include <random>
#include "core/sim_id.h"

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Namespaces
namespace	timing
namespace	antenna
namespace	fers_signal
namespace	radar
namespace	core
namespace	serial

Functions
nlohmann::json	serial::world_to_json (const core::World &world)
	Serializes the entire simulation world into a nlohmann::json object.
void	serial::update_platform_paths_from_json (const nlohmann::json &j, radar::Platform *plat)
	Updates a platform's motion and rotation paths from JSON.
std::unique_ptr< antenna::Antenna >	serial::parse_antenna_from_json (const nlohmann::json &j)
	Parses an Antenna from JSON.
std::unique_ptr< fers_signal::RadarSignal >	serial::parse_waveform_from_json (const nlohmann::json &j)
	Parses a Waveform from JSON.
std::unique_ptr< timing::PrototypeTiming >	serial::parse_timing_from_json (const nlohmann::json &j, SimId id)
	Parses a timing prototype from JSON.
void	serial::update_parameters_from_json (const nlohmann::json &j, std::mt19937 &masterSeeder)
	Updates global simulation parameters from JSON.
void	serial::update_antenna_from_json (const nlohmann::json &j, antenna::Antenna *ant, core::World &world)
	Updates an antenna from JSON without full context recreation.
void	serial::update_transmitter_from_json (const nlohmann::json &j, radar::Transmitter *tx, core::World &world, std::mt19937 &masterSeeder)
	Updates a transmitter from JSON without full context recreation.
void	serial::update_receiver_from_json (const nlohmann::json &j, radar::Receiver *rx, core::World &world, std::mt19937 &masterSeeder)
	Updates a receiver from JSON without full context recreation.
void	serial::update_target_from_json (const nlohmann::json &j, radar::Target *tgt, core::World &world, std::mt19937 &masterSeeder)
	Updates a target from JSON without full context recreation.
void	serial::update_monostatic_from_json (const nlohmann::json &j, radar::Transmitter *tx, radar::Receiver *rx, core::World &world, std::mt19937 &masterSeeder)
	Updates a monostatic radar from JSON without full context recreation.
void	serial::update_timing_from_json (const nlohmann::json &j, core::World &world, SimId id)
	Updates a timing source from JSON without full context recreation.
void	serial::json_to_world (const nlohmann::json &j, core::World &world, std::mt19937 &masterSeeder)
	Deserializes a nlohmann::json object and reconstructs the simulation world.

Detailed Description

Provides functions to serialize and deserialize the simulation world to/from JSON.

This module is the primary data interchange layer between the C++ core engine and the user interface. JSON was chosen as the format for its native support in web technologies (like the React/TypeScript frontend), its human-readability, and its lightweight nature. This serializer defines the contract for how C++ simulation objects are represented in JSON, enabling the UI to read, modify, and write back the entire simulation state.

Definition in file json_serializer.h.